Cross Line Laser, Horizontal And Vertical, Self-Leveling, Range w/Detector 300 ft., Range w/o Detector 200 ft., 2 Modes, Plumb Down No, Plumb Up No, Power Source (3) AA Batteries, Accuracy +/-3/16 In. @ 50 ft., Auto Leveling Range 3.5 Degrees , Grade/Slope -, Preset Angle 90 Degrees , Number of Beams 4, Beam Color Red, Laser Class IIIa, Wavelength 635nm, Max. Output 5mW, Visual/Audible Indicators Yes, Auto Shutoff No, Features Self-Leveling cross line
Line and Dot Lasers- Include batteries, carrying case, and instruction manual. 360 Line Lasers project a continuous horizontal reference line. Self-Leveling and Line and Dot Lasers offer fast setup and feature out-of-level indicators. They can also project individual and simultaneous horizontal and vertical lines. Pulsing Line Lasers can be used in high ambient light conditions or outdoors with a line detector.